glutathione corona virus Endogenous Deficiency of as the Most Likely Cause of Serious Manifestations and Death in COVID-19 Patients Nanotechnology against COVID-19: Immunization, diagnostic
Description
doi: 10.1007/s11064-013-1199-5

Nitrous oxide exposure (medical or recreational) can cause functional B12 deficiency requiring urgent treatment, particularly if neurological symptoms develop
Enter Copper Peptides (specifically known as GHK-Cu)

Clinical Microbiology Reviews
